Miahkykh, I., Kokhno, V. and Sopin, E. 2025. SECTORAL DISPARITIES IN DIGITAL TRANSFORMATION: A COMPARATIVE ANALYSIS OF UKRAINE’S ECONOMIC SECTORS USING A COMPOSITE INDEX APPROACH. Smart Economy, Entrepreneurship and Security. 3, 1 (Mar. 2025), 64–71. DOI:https://doi.org/10.60022/sis.3.(01).7.